baber/WOPTO huggingface dataset:
Patent JP-S5987971-A (JP)
Title: Soldering method
Inventor: ITOU MITSURU
IPC: H05K3/34
Filed: 1982-11-12
Abstract: PURPOSE:To prevent scattering of preliminary solder and an error in mounting wiring materials in the stage of soldering the wiring materials to the plural terminal pieces of a soldering terminal group by putting an insulation tube on the terminal piece which is not wired and ejecting high-temp. air thereto. CONSTITUTION:The 1st tube 3 having a prescribed length is put on the terminal piece 2 to be wired with a wiring material 4 in a soldering terminal group having plural terminal pieces 2 subjected to preliminary soldering. Said tube 3 is held internally with solder and is inserted therein with the wiring material 4 subjected to a termination treatment. The 2nd tube 6 having a prescribed length is put on the empty terminal piece 2 which is not wired with the material 4. High-temp. air A is then ejected to melt the solder. The scattering of the preliminary solder and the error in wiring are thus prevented.
Patent JP-S5987759-A (JP)
Title: Plate for alkaline battery
Inventor: YAMANE MITSUO
IPC: H01M4/80
Filed: 1982-11-12
Abstract: PURPOSE:To improve discharge characteristic and productivity by applying paste consisting of cadmium oxide, nickel hydroxide and a binder on a porous body wherein carbonyl nickel powder is sintered on a nickel-plated steel sheet. CONSTITUTION:A porous nickel substrate having the hole diameter of 50-200mu is formed by a method wherein nickel powder and microballoon are mixed with carboxymethylcellulose while being applied to a nickel-plated holed steel plate and sintered. Then, paste, wherein cadmium oxide or nickel hydroxide is mixed and kneaded with a carboxymethylcellulose water solution, is applied thereon while being dried and pressed in order to form a cadmium negative pole plate. Accordingly, the plate having the characteristic of a sintered pole plate in respect of performance and a past type characteristic in respect of manufacture can be obtained thus sharply improving a high rate discharge characteristic and continuous productivity.
Patent JP-S6354653-A (JP)
Title: Input/output circuit
Inventor: TANAKA MASATO
IPC: G06F13/12
Filed: 1986-08-26
Abstract: PURPOSE:To reduce a useless power consumption caused by a resistor by constituting the titled circuit so that the first on/off switch is turned on, the second on/off switch is turned off, and an output data from an output terminal is latched by a latching circuit at the time of an output mode. CONSTITUTION:The titled circuit is provided with a latching circuit 17, a parallel circuit consisting of the first on/off switch 13 and a resistor 14, which is connected between an input/output port 10 and an output terminal of the latching circuit 17, and the second on/off switch 15 which is connected between the input/output port 10 and an input terminal 11. At the time of input, the first on/off switch 13 is turned off, the second on/off switch 15 is turned on, and also, the latching circuit 17 is set to a latched state. Also, at the time of output, the first o/off switch 13 is turned on, the second on/off switch 15 is turned off, and also, an output data from an output terminal 12 is latched by the latching circuit 17. In this way, a useless power consumption caused by the resistor 14 is reduced.
Patent JP-S6443539-A (JP)
Title: Unsaturated polyester prepreg
Inventor: KAMATA TAKUJI
IPC: C08L67/06
Filed: 1987-08-10
Abstract: PURPOSE:To provide the title prepreg having a suitable melt flow, by mixing and reacting a specified unsaturated polyester oligomer with a polyepoxide and a radical polymerization initiator and impregnating fibrous reinforcing bases with the obtained product. CONSTITUTION:An unsaturated polyester oligomer (A) obtained from a polycarboxylic acid component containing an unsaturated dicarboxylic acid (esterifiable derivative) (e.g., maleic anhydride) and a polyalcohol component (e.g., ethylene glycol) is mixed with a polyepoxide (B) (e.g., bisphenol epoxy resin) and a radical polymerization initiator (C) (e.g., dicumyl peroxide). A fibrous reinforcing base (e.g., glass cloth) is impregnated with the obtained mixture in a state in which the carboxyl groups of component A are reacted with the epoxy groups of component B. Because the obtained prepreg has a suitable melt flow, it can be easily molded by a dry lay-up process.
Patent JP-H0751698-A (JP)
Title: Treatment of mud and regenerated soil
Inventor: FUKUNAGA MITSUYOSHI
IPC: C02F11/00
Filed: 1993-08-11
Abstract: PURPOSE:To effectively recycle mud such as sludge discharged from a building site and surplus soil by mixing a solid clay obtained by removing the gravel and water from a mud with the ballast and sand by agitation to form a regenerated soil. CONSTITUTION:Mud A stored in a hopper 1 is sent to a trommel 2 and washed with fresh water, and ballast B having a relatively large grain diameter is separated and removed. The mud is sent to a classifier 3 and further washed with water, and sand C having a relatively small diameter is separated and removed. The mud is then received in a waste water tank 5, a primary chemical such as poly-aluminum chloride is added to lower the pH, and the mud is sent to a thickener 6 and dehydrated to some extent. The slurried mud having a low content of water is introduced into a slurry tank 7 and pressure-filtered by a filter press 8 into cakey solid clay D. The clay D is mixed with ballast E and sand F and agaitated in a mixer 9, and regenerated soil H is formed.
Patent JP-S5890911-A (JP)
Inventor: TARUKAWA TOMIJI
IPC: B28B21/90
Filed: 1982-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6355184-A (JP)
Inventor: KAJITA SUSUMU
IPC: C04B41/88
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6354154-A (JP)
Inventor: FUJIWARA NAOYOSHI
IPC: G01R33/38
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0363095-A (JP)
Title: Washing/drying machine of drum type
Inventor: TANAKA TAKESHI
IPC: D06F25/00
Filed: 1989-07-31
Abstract: PURPOSE:To enable washing to be efficiently performed and enable washing and drying to be continuously performed by arranging a mechanism for rotating a rotary drum and a mechanism for performing the reciprocating motion of a pair of push plates, and a hot air feeding mechanism for feeding hot air into the rotary drum. CONSTITUTION:The washing and detergent are contained into a rotary drum 12 and water from a feed water pipe 6 is also contained, and a motor 24 is rotated to start washing. In the meantime, when a gear 46A is rotated, the reciprocating motion of push plates 16, 18 is performed in the counter direction, and the washing is rotated. At the same time, it is washed to be rubbed with the push plates 16, 18. After completion of washing working, the rotary drum 12 and the push plates 16, 18 are worked, and at the same time, detergent water is drained, and the water is fed from the pipe 6, and rinsing is performed. When the rinsing is performed, then the motor 24 is rotated in the counter direction. In this case, the driving voltage of the motor 24 is heightened, and dehydration is performed by a centrifugal force due to the high speed rotation of the rotary drum 12. When the dehydration is completed, the driving voltage of the motor 24 is lowered, and the rotational speed of the rotary drum 12 is also lowered. Hot air is fed into the rotary drum 12 from a heater 54 via a pipe 56, and drying is performed.
Patent JP-H0758025-A (JP)
Title: Method and apparatus for controlling temperature for heat treating semiconductor
Inventor: SHINOZAKI KENJI
IPC: H01L21/31
Filed: 1993-08-11
Abstract: PURPOSE:To make the temperature distribution in a wafer surface uniform and to make the thickness of a wafer uniform by always controlling the other heaters of a plurality of heaters with one heater as a reference by using a calculated result of a function with the reference heater as a variable when an element to be heated is heated by the plurality of heaters. CONSTITUTION:The other heater 1B is controlled with one heater 1A as a reference. An output of a temperature sensor 2A of a reference heater 1A and a set value of the reference heater are input, and the heater 1A is controlled with its compared result. A function in which a set value of the reference heater becomes a temperature HB of the other heater 1B = (a temperature of the heater 1A)X1.2 is calculated. An output of a temperature sensor 2B of the other heater 1B and the function calculated result of a calculator 4 are input, and the other heater 1B is controlled with its compared result.
Patent JP-H0752844-A (JP)
Title: Falling preventive mechanism for wall surface traveling rovot
Inventor: NISHIGUCHI HIDEJI
IPC: B62D57/024
Filed: 1993-08-11
Abstract: PURPOSE:To provide a slide-falling preventive mechanism for a wall surface traveling robot capable of safely traveling on the wall surface or ceiling surface, etc., of a building without the possibility of slide-falling. CONSTITUTION:When a wall surface traveling robot travels along on a wall surface A, it travels keeping a parallel attitude always, and moreover the inside of a moving suction board 6 is demarcated into plural suction chambers 28 by partitioning. By constituting this mechanism so that suction action at the time of operating a vacuum generation device can be independently acted to the respective suction chambers 28 via respective moving suction pipes connecting the respective suction chambers 28 individually, even suction action in any suction chamber 28 is lowered, adverse effect such as lowering suction force is never exerted on the suction action in the other suction chamber 28, and the respective moving suction cups of the wall surface traveling robot can be strongly attracted to a wall surface A to travel without the slide-falling of the wall surface traveling robot from the wall surface A.
Patent JP-H0250314-A (JP)
Title: Table rotation indexing mechanism
Inventor: SAKAGUCHI HIROSHI
IPC: G11B5/53
Filed: 1988-08-12
Abstract: PURPOSE:To perform indexing precisely and inexpensively by providing a stopper arranged in the periphery of a table and confronted with a lever when the table is turned by 180 deg.. CONSTITUTION:When two levers 10' are turned with the table 9' by driving a motor 17 and arrive at a position of around 175 deg., the driving of the motor 17 is stopped, and the table 9' is turned by remaining 5 deg. by an air cylinder 18 via the lever 10' on one side. After that, when the lever 10' on one side is pressed on the stopper 11a on one side, the table 9' performs micro movement by a quantity equivalent to the micro gap of a ball bearing 7 by the reaction of the above pressing, and the reaction is absorbed by the abutting of the outer peripheral plane of the table 9' with the groove 19a of a V-shape block 19, then, the table is positioned. Therefore, it is possible to eliminate dispersion in the indexing accuracy of 180 deg. of the table due to the dispersion in the working accuracy of the ball bearing 7. In such a way, the indexing of 180 deg. of the table 9' can be performed accurately and inexpensively.
Patent JP-S5992747-A (JP)
Title: Molded coil type stator for rotary electric machine
Inventor: TAKEDA HIRONOBU
IPC: H02K3/42
Filed: 1982-11-16
Abstract: PURPOSE:To readily and inexpensively provide a molded coil type stator in a simple structure by providing passage for molding resin along the laminating direction of a stator core. CONSTITUTION:Suitably pressing force is applied to molds 4, 11 to clamp the molds, and heated and pressurized thermosetting resin is press-fitted into a sprue 9. The press-fitted resin is flowed radially from the sprue 9 through a runner 10 and a gate 18 into a space 5 formed by top force 4. When the resin is charged into the space 5, the resin is also flowed and charged into the space 12 formed in a bottom force 11 through a hole 21. Thereafter, after the charged resin is cured, both forces 4, 11 are opened, and a stator 1 is removed from the force 11.
Patent JP-H0484755-A (JP)
Title: Ultrasonic-wave part inspecting apparatus
Inventor: NAKAJIMA HIROAKI
IPC: G01N29/22
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to form a compact apparatus by adopting a display device wherein a screen input is performed by touching, and providing a tray drawing and inserting type inspecting part at the neighborhood of the display device. CONSTITUTION:A CRT display 3 and an inspecting part 4 are arranged at the neighboring positions on a working table 2. A focal-point type ultrasonic- wave probe, a scanner and a drawer type tray 5 are provided in the inspecting part 4. A pallet 6 on which objects under inspection are arranged and contained is mounted on the working table 2 in front of the CRT 3 and the inspecting part 4. Under the state wherein the tray 5 is contained in the inspecting part 4, an injection button 8 is operated. Then, a water tank 11 is lifted up with an elevator mechanism 12, and the tray 5 is submerged. A semiconductor device 7 which is the object under inspection on the tray is scanned with the ultrasonic wave probe. The data are sampled, and the image is processed. The result is displayed on the CRT 3. In this way, a keyboard and an operating panel are omitted. Contamination and faults caused by the splashing of water droplets around the tray 5 at the time of inspection are prevented, and the apparatus can be made compact.
Patent JP-S5991279-A (JP)
Inventor: SUGIYAMA SHINICHIROU
IPC: E05D7/00
Filed: 1982-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5990479-A (JP)
Title: Coding circuit
Inventor: SANO YASUSHI
IPC: H03M7/32
Filed: 1982-11-15
Abstract: PURPOSE:To extend the processing time by reading a differential encoding circuit with the 2nd clock frequency lower than the 1st clock frequency and controlling the pause of the differential coding by a signal representing the horizontal synchronizing period read out from the storage circuit. CONSTITUTION:An analog television signal (a) is inputted to an A/D converter 1 and a digital signal subject to linear PCM coding by the 1st clock pulse (b) of the 1st oscilator 4 is written in a storage circuit 2. It is read by an output signal (g) of the switching circuit 7 and coded differentially by the output signal (g) at a differential coding circuit 3. Further, a horizontal synchronizing section signal (c) of the TV signal (a) is written in the storage circuit 2 by the clock pulse (b). On the other hand, a horizontal synchronizing section signal (d) is read out by the output signal (g) of the switching circuit 7, and the 3rd clock pulse (h) outputted from the 2nd oscilator 5 and write/readout horizontal section signals (c), (d) as the signals controlling switchingly the 2nd clock pulse (f) divided at a frequency division circuit 6 are inputted to the switching circuit 7.
Patent JP-2000034111-A (JP)
Title: Continuous graphitizing treatment apparatus
Inventor: NEHASHI KIYOSHI
IPC: C01B31/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a continuous graphitizing treatment apparatus for enabling a continuous graphitizing production process, capable of shortening a time from the feed of raw material powder to the recovery of graphite powder, readily dealing with mechanization and automatization, improving productivity, reducing a manufacturing cost, saving labor, cleaning an operation environment, uniforming qualities of graphite powder and compacting the whole apparatus. SOLUTION: This apparatus is equipped with a furnace main body 1 charged with powder 1 to be treated in the inside, a pair of electrodes 2 opposingly arranged in the furnace main body 1 so as to send an electric current to the powder 7 to be treated, a powder feed apparatus 10 and a powder recovery apparatus 24 which are arranged opposingly in the furnace main body 1 with sandwiching the powder 7 to be electrically treated by the electrodes 2. A flow of the powder 7 to be treated continuously flowing in the furnace main body 1 by the powder feed apparatus 10 and the powder recovery apparatus 24 is formed an electric current is applied between the electrodes 2 to electrically heat the powder 7 to be treated and the powder 7 to be treated in this zone is partially graphitized.
Patent JP-S62149471-A (JP)
Title: Thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J25/304
Filed: 1986-08-27
Abstract: PURPOSE:To meet the two requirements for a thermal printer, i.e., a high-speed printing property and a high printing quality, by ensuring that a pressing force for the thermal head can be switched according to a printing mode. CONSTITUTION:A switching lever 30 is so disposed that it can be reciprocated in the directions of arrows B, C and can be turned in the directions of arrows L with guides 33, 34 as fulcrums. When the lever 30 is moved in the direction of the arrow B and a pin 32 is engaged into a recessed part 17, the lever ratio for the point of effort of a coil spring 31 and the fulcrum at shaft 13 is increased, and a pressing force (arrow I) exerted on the back side of a thermal head 6 to press the head against a platen is increased. When a high printing quality mode requiring a greater pressing force is selected in a thermal printer, a stepping motor 60 is operated to press a support part 61 for the thermal head against a left side frame 51, thereby moving the lever 30 in the direction of the arrow B, and then a predetermined printing operation is started. On the other hand, in a high-speed printing mode requiring a smaller pressing force, the support part 61 is pressed against a right side frame 52, thereby moving the lever 30 in the direction of the arrow C.
Patent JP-H0365760-A (JP)
Title: Method for preparing character pattern and information processor using the same
Inventor: YOSHIDA MICHIKO
IPC: G06F17/21
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a character pattern with high quality by collating the read character pattern with a character pattern dictionary, designating a coincident or similar character and correcting the read character pattern based on information such as the type face ratio and line width of the designated character. CONSTITUTION:Corresponding to the respective characters in a standard character pattern dictionary 3-1, pieces of information 3-2 and 3-3 are held in advance and the character pattern 2 read by an optical character reader is collated with the standard character pattern (3-1). When there is the coincident character, the character is designated and when there is no coincident character, the similar character is designated. For the above-mentioned operation, a first means is used. A second means is used for correcting the character pattern 2 read by the optical character reader based on the pieces of information 3-2 and 3-3 concerning the type face ratio and line width of the designated character, and a third means is used for registering the corrected character pattern 4 as the regular character pattern. Thus, the well balanced character pattern with high quality can be prepared.
Patent JP-H0622291-A (JP)
Title: Decoding method and device capable of resolution conversion
Inventor: IWAHASHI MASAHIRO
IPC: H04N7/30
Filed: 1992-07-04
Abstract: PURPOSE:To display an animation signal through magnification or reduction with an optional magnification. CONSTITUTION:An animation from an input terminal 51 is stored in a buffer 20, and an inverse Huffman decoder 21 decodes a motion vector based on a DCT(discrete cosine transformation) coefficient and an inverse quantization table. The DCT coefficient is inversely quantized by using an inverting quantization table and a block generator group 23 generates a reduced or magnified block. An inverse discrete cosine transformation device 24 applies IDCT(inverse discrete cosine transformation) processing to the block and a reproduced picture is added to a prediction signal at an adder 40 from an output terminal 52 through a field synthesizer 25 as required. The signal stored in frame memories 26-1, 26-2 is subject to motion compensation by motion compensation devices 27-1, 27-2 with a motion vector converted by a motion vector converter 30 and inputted to the adder 40 directly or after being interpolated by an interpolation device 28.
Patent JP-H0542485-A (JP)
Title: Tightening and loosening device for bolt and nut
Inventor: HANAZAWA TAKAO
IPC: B25B21/00
Filed: 1991-08-09
Abstract: PURPOSE:To easily fit the angle direction of a socket to a bolt head part by providing a play in the engaging part between the engaging hole part of a clutch member and the top end part of an output shaft so that a transmitting member is rotatable at a determined angle to the output shaft. CONSTITUTION:The square end part 11a of the output shaft of a motor is fitted to and engaged with a clutch member 6O having an engaging hole part 16 in such a manner as to be capable of transmitting rotation, and a driving gear 14 for transmitting the rotation of the output shaft 11 to a socket 20 engaged with a bolt head part is engagingly connected to the clutch member 60. In the engaging part between the engaging hole part 16 in the clutch member 60 and the square end part 11a of the output shaft 11, a play 17 is provided so that the driving gear 14 can be rotated within a desired angle range, and the clutch member 60 is made removable. Since the angle directional positioning of a socket 20 to the bolt head can be performed with a simple manual operation without driving the motor, thus, the working efficiency is enhanced.
Patent JP-S6092670-A (JP)
Title: Kinetic force converter
Inventor: SUZUKI KENICHIROU
IPC: H01L29/84
Filed: 1983-10-26
Abstract: PURPOSE:To produce a highly precise kinetic force converter easily by a method wherein a distorted body is located in the linear direction i.e. only in the free boundray direction of the distorted body in terms of a kinetic force transmitter, a distorting body and the locational relation between the distorting body and gauge resistors. CONSTITUTION:Gauge resistors 1 are buried in the main surface of a rectangular distorting body 30 comprising a semiconductor substrate by impurity diffusing process. Multiple gauge resistors 1 are arranged in parallel with and perpendicular to the short side ends 40 of the rectangular distorted body 30 to be connected to leads 12 by small metallic wires 11. The multiple gauge resistors 1 are provided with the means to constitute the Wheastone bridge circuit. The four sides of the distorting body 1 comprise a pair of long side ends with free boundary and a pair of short side ends 40 rigidly adhering to a square-shaped supporting base 31 making the distorted body 30 vertically flexible. A kinetic force transmitter 7 is provided with a knife-shaped blade at the end while its edge 32 in the direction perpendicular to the free boundary side of the distorting body 30 i.e. in parallel with the short side direction comes into contact with the distorted body 30 at the central line of the free boundary side of said distorted body 30.